KR19990083781A - Web Monitoring System - Google Patents

Abstract

The present invention combines the Internet space and technology with the existing monitoring technology, to collectively manage and efficiently maintain the existing plant-level monitoring technology and facilities, and economical by the investment and maintenance of the plant-level monitoring. It is an integrated monitoring operation system that utilizes internet space to minimize technical burden.

The physical quantity (vibration, temperature, pressure, strain, etc.) required at the factory unit is measured by using the installed sensor, and the measurement system installed in the unit factory transmits the measurement result to the central monitoring center through the dedicated line. The central monitoring center analyzes, diagnoses and predicts the data of the measurement results sent from each plant in a batch, and allows the results to be checked online through a secure internet space in each plant.

This integrated monitoring operation system reduces the burden of facility investment, maintenance and operation of the monitoring of each plant, emergency measures in case of problems, and analyzes, diagnoses, and predicts the data of the measurement results sent from each plant. Maximized efficiency in operating the monitoring system by performing it in a centralized monitoring center. In particular, for urgent actions of specialists, dispatch experts with the necessary skills to ensure effective action.

Description

Integrated monitoring operation system using the Internet {Web Monitoring System}

The present invention combines the Internet space and technology with the existing monitoring technology, to collectively manage and efficiently maintain the existing plant-level monitoring technology and facilities, and economical by the investment and maintenance of the plant-level monitoring. It aims to build an integrated monitoring operation system using the Internet, which minimizes technical burden.

Monitoring technology minimizes the defect rate by measuring, analyzing and diagnosing the dynamic behavior of the environment or structure, such as vibration, pressure, temperature, strain, etc., at plant level, facility, building, or bridge. By maximizing the safety of the structure, this technology predicts the life and failure of the machine and the main structure. By using a monitoring system to prevent mechanical failures and structural damages in advance, the technology can maximize the efficiency of production facilities or improve the safety of the structures.

To date, products related to monitoring technology measure physical quantities such as vibration, temperature, pressure, and strain required for each factory by using various sensors that can measure the corresponding physical quantities, and measure the measured results in the unit factory. By using an expensive monitoring system installed, a separate operator has been established to continuously diagnose the condition of the facility by continuously analyzing the monitoring results. Therefore, up to now, the investment of expensive monitoring facilities (equipment, space, and manpower) was required for each factory separately, and a professional engineer necessary for operating the system in the factory is required for the efficient maintenance and repair of the system. In particular, in the monitoring of vibration and temperature, which have a close effect on the production failure rate, if an unexpected problem occurs, an expert with sufficient skills will not be able to take proper measures as soon as possible. You have to take a loss. Therefore, to date, production plants (e.g. chemical plants, semiconductor plants, cement plants, power plants, etc.) with large-scale processes have recognized the necessity of monitoring systems. I feel a big burden. In addition, economic investment alone cannot establish an effective and efficient monitoring system, but must be supported by sufficient technical capability and response.

The present invention combines the Internet space and technology with the existing monitoring technology, to collectively manage and efficiently maintain the existing plant-level monitoring technology and facilities, and economical by the investment and maintenance of the plant-level monitoring. It is an integrated monitoring operation system that utilizes internet space to minimize technical burden.

The physical quantities (vibration, temperature, pressure, strain, etc.) required at the factory unit are measured using the installed sensor, and the measurement system installed in the unit factory transmits the measurement results to the central monitoring center through a dedicated line. The central monitoring center collectively analyzes, diagnoses and predicts the data of the measurement results sent from each plant, and the results are assigned passwords to access the monitoring results at each plant. It allows people to check online through the internet space provided by the factory.

This integrated monitoring operation system reduces the burden of facility investment, maintenance and operation of the monitoring of each plant, emergency measures in case of problems, and analyzes, diagnoses, and predicts the data of the measurement results sent from each plant. Maximized efficiency in monitoring system operation by performing it in a central monitoring center collectively. In particular, for technical problems that are difficult to solve in factories or matters requiring urgent action by experts, experts with the necessary skills are dispatched to ensure effective measures.

The present invention, the following problems of the existing unit-specific monitoring system,

(1) Costs required to build individual monitoring (investment and maintenance / repair costs)

(2) Economic and technical burden of maintaining self-monitoring system

(3) Difficulties in efficient record management and analysis in the absence of monitoring experts

(4) lack of technical responsiveness in case of unexpected problems;

In order to solve the problem, real-time transmission through the dedicated line of monitoring signal and systematic analysis and integrated management of the signal input from the unit factory are performed.

In order to achieve these effects, a device for transmitting monitoring signals in a unit factory, a dedicated data line, a central data input device, a central data analysis / diagnostic device (central monitoring system), and a result transmitting device for loading monitoring results in the Internet space are required. .

1 is a technical background of the present invention

2 is a diagram representing the interaction between the systems of the present invention.

3 is a detailed configuration of the present invention

4 is a representative diagram of the operating system for the present invention

As shown in FIG. 1, the present invention relates to an operation system that enables more efficient and economical monitoring by fusing existing monitoring technology of a plant or structure unit that requires monitoring with rapidly developing Internet technology.

As shown in FIG. 2, the configuration of the operating system measures a physical quantity of a measurement target system using a sensor, and transmits the same, a portion for efficiently analyzing / diagnosing the transmitted physical quantity using an integrated monitoring program, and The analysis / diagnosis results related to monitoring can be divided into parts that make it possible for anyone with authority to access the results by accessing the result by using a password over time and space using the Internet space. .

As shown in FIG. 3, the physical quantity output from the plant-level equipment is transmitted to the central monitoring system using a wired / wireless data communication device, and the transmitted signal is periodically or always outputted to the Internet space by a monitoring program. Has a configuration.

As shown in FIG. 4, physical quantities (vibration, temperature, pressure, strain, etc.) are output through various sensors installed in the monitoring target system, and the output physical quantities are sufficient to enable data processing through a sensor amplifier. Amplified by the voltage, the amplified output voltage is input to the Cpmputer through a wireless or wired data transmitter (Receiver). The value input to the computer is input to a central data collector through a data dedicated line, and outputs a periodic or regular monitoring result by a monitoring program. Printed monitoring results are delivered to the Internet domain periodically or at all times, and the delivered results are transmitted to all the spaces and access methods (PC, notebooks, mobile phones, etc.)

The present invention is a system operation that maximizes the economic efficiency and efficiency of monitoring by integrating the monitoring of the existing factory unit with the Internet space and technology in which rapid technological development is being made, enabling more comprehensive and systematic monitoring.

Claims (1)

Signals of physical quantities (vibration, temperature, pressure, strain, etc.) that have a significant impact on the safety of plant-level production processes or major structures are transmitted to the central monitoring system via high-speed transmission lines, and the results are integrated in the central monitoring system. An integrated monitoring operation system that allows users to access the analysis and diagnosis results, which are the result of monitoring, at any time using a secure internet space, and take expert action when problems arise.